Added full license to README
Added full license to README

lcddhr/BSImagePicker,iOSCowboy/BSImagePicker,drahot/BSImagePicker,machelix/BSImagePicker,felipecarreramo/BSImagePicker,lcddhr/BSImagePicker,jblorenzo/BSImagePicker,fireflyexperience/BSImagePicker,machelix/BSImagePicker,aaronsakowski/BSImagePicker,nickfalk/BSImagePicker,aaronsakowski/BSImagePicker,aaronsakowski/BSImagePicker,mikaoj/BSImagePicker,lcddhr/BSImagePicker,nickfalk/BSImagePicker,whatme/BSImagePicker,fireflyexperience/BSImagePicker,sunzeboy/BSImagePicker,mikaoj/BSImagePicker,aaronsakowski/BSImagePicker,samritchie/BSImagePicker,bara86/BSImagePicker,iOSCowboy/BSImagePicker,samritchie/BSImagePicker,whatme/BSImagePicker,samritchie/BSImagePicker,drahot/BSImagePicker,jblorenzo/BSImagePicker,jblorenzo/BSImagePicker,bara86/BSImagePicker,sunzeboy/BSImagePicker,sunzeboy/BSImagePicker,machelix/BSImagePicker,iOSCowboy/BSImagePicker,nickfalk/BSImagePicker,whatme/BSImagePicker,lcddhr/BSImagePicker,felipecarreramo/BSImagePicker,felipecarreramo/BSImagePicker,bara86/BSImagePicker